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<title>png++: png::info_base Class Reference</title>

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   <div id="projectname">png++
   &#160;<span id="projectnumber">0.2.1</span>
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      <li class="navelem"><a class="el" href="namespacepng.html">png</a>      </li>
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<a href="#pub-methods">Public Member Functions</a> &#124;
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<p>Internal class to hold PNG info or <a class="el" href="classpng_1_1end__info.html" title="Internal class to hold PNG ending info.">end_info</a>.  
 <a href="classpng_1_1info__base.html#details">More...</a></p>

<p><code>#include &lt;<a class="el" href="info__base_8hpp_source.html">info_base.hpp</a>&gt;</code></p>
<div class="dynheader">
Inheritance diagram for png::info_base:</div>
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  <img src="classpng_1_1info__base.png" usemap="#png::info_base_map" alt=""/>
  <map id="png::info_base_map" name="png::info_base_map">
<area href="classpng_1_1end__info.html" title="Internal class to hold PNG ending info." alt="png::end_info" shape="rect" coords="0,56,94,80"/>
<area href="classpng_1_1info.html" title="Holds information about PNG image. Adapter class for IO image operations." alt="png::info" shape="rect" coords="104,56,198,80"/>
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<p><a href="classpng_1_1info__base-members.html">List of all members.</a></p>
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<tr><td colspan="2"><h2><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpng_1_1info__base.html#a2faea4c556a6e5ad70dec4dc27a06a5f">info_base</a> (<a class="el" href="classpng_1_1io__base.html">io_base</a> &amp;io, png_struct *png)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">png_info *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpng_1_1info__base.html#a030a8262a2ef1bf8c97a2eafe71c2f3c">get_png_info</a> () const </td></tr>
<tr><td class="memItemLeft" align="right" valign="top">png_info **&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpng_1_1info__base.html#afe70c0d333349a9b5fc7a1d046fc3fbc">get_png_info_ptr</a> ()</td></tr>
<tr><td colspan="2"><h2><a name="pro-attribs"></a>
Protected Attributes</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="el" href="classpng_1_1io__base.html">io_base</a> &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpng_1_1info__base.html#a8911199becf531b509203656c4392e64">m_io</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">png_struct *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpng_1_1info__base.html#ab2052faecb79f17e2b0bb697e0cbbb46">m_png</a></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">png_info *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpng_1_1info__base.html#a55a07d9e2ff9660850e5a1c9156e076a">m_info</a></td></tr>
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<hr/><a name="details" id="details"></a><h2>Detailed Description</h2>
<div class="textblock"><p>Internal class to hold PNG info or <a class="el" href="classpng_1_1end__info.html" title="Internal class to hold PNG ending info.">end_info</a>. </p>
</div><hr/><h2>Constructor &amp; Destructor Documentation</h2>
<a class="anchor" id="a2faea4c556a6e5ad70dec4dc27a06a5f"></a><!-- doxytag: member="png::info_base::info_base" ref="a2faea4c556a6e5ad70dec4dc27a06a5f" args="(io_base &amp;io, png_struct *png)" -->
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          <td class="memname">png::info_base::info_base </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="classpng_1_1io__base.html">io_base</a> &amp;&#160;</td>
          <td class="paramname"><em>io</em>, </td>
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          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">png_struct *&#160;</td>
          <td class="paramname"><em>png</em>&#160;</td>
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          <td></td>
          <td>)</td>
          <td></td><td><code> [inline]</code></td>
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<hr/><h2>Member Function Documentation</h2>
<a class="anchor" id="a030a8262a2ef1bf8c97a2eafe71c2f3c"></a><!-- doxytag: member="png::info_base::get_png_info" ref="a030a8262a2ef1bf8c97a2eafe71c2f3c" args="() const " -->
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          <td class="memname">png_info* <a class="el" href="classpng_1_1info__base.html#a030a8262a2ef1bf8c97a2eafe71c2f3c">png::info_base::get_png_info</a> </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td> const<code> [inline]</code></td>
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<p>References <a class="el" href="classpng_1_1info__base.html#a55a07d9e2ff9660850e5a1c9156e076a">m_info</a>.</p>

<p>Referenced by <a class="el" href="classpng_1_1io__base.html#a183571c721c9da3eebe056877e1b84ff">png::io_base::has_chunk()</a>, <a class="el" href="classpng_1_1reader.html#a426065ee445481d599162d0e22c97214">png::reader&lt; istream &gt;::read_png()</a>, <a class="el" href="classpng_1_1writer.html#a9804465c1d54eec114a38e3d29a4481d">png::writer&lt; ostream &gt;::write_png()</a>, and <a class="el" href="classpng_1_1io__base.html#abf29081454d38b8beee5a69761f6e205">png::io_base::~io_base()</a>.</p>

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<a class="anchor" id="afe70c0d333349a9b5fc7a1d046fc3fbc"></a><!-- doxytag: member="png::info_base::get_png_info_ptr" ref="afe70c0d333349a9b5fc7a1d046fc3fbc" args="()" -->
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      <table class="memname">
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          <td class="memname">png_info** <a class="el" href="classpng_1_1info__base.html#afe70c0d333349a9b5fc7a1d046fc3fbc">png::info_base::get_png_info_ptr</a> </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td><code> [inline]</code></td>
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<div class="memdoc">

<p>References <a class="el" href="classpng_1_1info__base.html#a55a07d9e2ff9660850e5a1c9156e076a">m_info</a>.</p>

<p>Referenced by <a class="el" href="classpng_1_1reader.html#a877cbc18291159ca94b1acbc224f3ef4">png::reader&lt; istream &gt;::~reader()</a>, and <a class="el" href="classpng_1_1writer.html#a75ec970309438fd2cf5166fe259de36e">png::writer&lt; ostream &gt;::~writer()</a>.</p>

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<hr/><h2>Member Data Documentation</h2>
<a class="anchor" id="a8911199becf531b509203656c4392e64"></a><!-- doxytag: member="png::info_base::m_io" ref="a8911199becf531b509203656c4392e64" args="" -->
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<div class="memproto">
      <table class="memname">
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          <td class="memname"><a class="el" href="classpng_1_1io__base.html">io_base</a>&amp; <a class="el" href="classpng_1_1info__base.html#a8911199becf531b509203656c4392e64">png::info_base::m_io</a><code> [protected]</code></td>
        </tr>
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<a class="anchor" id="ab2052faecb79f17e2b0bb697e0cbbb46"></a><!-- doxytag: member="png::info_base::m_png" ref="ab2052faecb79f17e2b0bb697e0cbbb46" args="" -->
<div class="memitem">
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      <table class="memname">
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          <td class="memname">png_struct* <a class="el" href="classpng_1_1info__base.html#ab2052faecb79f17e2b0bb697e0cbbb46">png::info_base::m_png</a><code> [protected]</code></td>
        </tr>
      </table>
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<p>Referenced by <a class="el" href="classpng_1_1end__info.html#a40da9911dddbf4ec026aa8480800a755">png::end_info::destroy()</a>, <a class="el" href="classpng_1_1info.html#a8788080158fc7450911516c23d4b584c">png::info::read()</a>, <a class="el" href="classpng_1_1end__info.html#a6ea148edf8c9d0394d055bfe34461524">png::end_info::read()</a>, <a class="el" href="classpng_1_1info.html#a76309c30eb25d8242ae039a2e80bb1d3">png::info::sync_ihdr()</a>, <a class="el" href="classpng_1_1info.html#a544c5e25c4211ef33976e3ac2b2ea020">png::info::update()</a>, <a class="el" href="classpng_1_1end__info.html#af3974f800aa7987beef61667313ab3ad">png::end_info::write()</a>, and <a class="el" href="classpng_1_1info.html#a863333fbef670b244920022d1a0ee210">png::info::write()</a>.</p>

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<a class="anchor" id="a55a07d9e2ff9660850e5a1c9156e076a"></a><!-- doxytag: member="png::info_base::m_info" ref="a55a07d9e2ff9660850e5a1c9156e076a" args="" -->
<div class="memitem">
<div class="memproto">
      <table class="memname">
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          <td class="memname">png_info* <a class="el" href="classpng_1_1info__base.html#a55a07d9e2ff9660850e5a1c9156e076a">png::info_base::m_info</a><code> [protected]</code></td>
        </tr>
      </table>
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<div class="memdoc">

<p>Referenced by <a class="el" href="classpng_1_1end__info.html#a40da9911dddbf4ec026aa8480800a755">png::end_info::destroy()</a>, <a class="el" href="classpng_1_1info__base.html#a030a8262a2ef1bf8c97a2eafe71c2f3c">get_png_info()</a>, <a class="el" href="classpng_1_1info__base.html#afe70c0d333349a9b5fc7a1d046fc3fbc">get_png_info_ptr()</a>, <a class="el" href="classpng_1_1info.html#a8788080158fc7450911516c23d4b584c">png::info::read()</a>, <a class="el" href="classpng_1_1end__info.html#a6ea148edf8c9d0394d055bfe34461524">png::end_info::read()</a>, <a class="el" href="classpng_1_1info.html#a76309c30eb25d8242ae039a2e80bb1d3">png::info::sync_ihdr()</a>, <a class="el" href="classpng_1_1info.html#a544c5e25c4211ef33976e3ac2b2ea020">png::info::update()</a>, <a class="el" href="classpng_1_1end__info.html#af3974f800aa7987beef61667313ab3ad">png::end_info::write()</a>, and <a class="el" href="classpng_1_1info.html#a863333fbef670b244920022d1a0ee210">png::info::write()</a>.</p>

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</div>
<hr/>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="info__base_8hpp_source.html">info_base.hpp</a></li>
</ul>
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